Cite

If you know who this is, read [graphic]

MLA

Dighton, Robert, 1786-1865, printmaker. If you know who this is, read [graphic]. [1825?]. https://collections.library.yale.edu/catalog/10980507.

APA, 6th edition

Dighton, Robert, 1786-1865, printmaker. ([1825?])[If you know who this is, read [graphic]]. https://collections.library.yale.edu/catalog/10980507.